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[09:45:21] [Server thread/ERROR]: [ModernPluginLoadingStrategy] Could not load plugin 'SimpleAuctionHouse-1.0.9.jar' in folder 'plugins'
java.lang.NoClassDefFoundError: fr/xyness/pixworld/sellchest/API/SellChest_API
	at java.base/java.lang.Class.forName0(Native Method) ~[?:?]
	at java.base/java.lang.Class.forName(Class.java:536) ~[?:?]
	at java.base/java.lang.Class.forName(Class.java:515) ~[?:?]
	at io.papermc.paper.plugin.provider.util.ProviderUtil.loadClass(ProviderUtil.java:52) ~[paper-api-1.21.10-R0.1-SNAPSHOT.jar:?]
	at io.papermc.paper.plugin.provider.util.ProviderUtil.loadClass(ProviderUtil.java:31) ~[paper-api-1.21.10-R0.1-SNAPSHOT.jar:?]
	at io.papermc.paper.plugin.provider.type.paper.PaperPluginParent$PaperServerPluginProvider.createInstance(PaperPluginParent.java:169) ~[paper-1.21.10.jar:1.21.10-113-9fc21bc]
	at io.papermc.paper.plugin.provider.type.paper.PaperPluginParent$PaperServerPluginProvider.createInstance(PaperPluginParent.java:139) ~[paper-1.21.10.jar:1.21.10-113-9fc21bc]
	at io.papermc.paper.plugin.entrypoint.strategy.modern.ModernPluginLoadingStrategy.loadProviders(ModernPluginLoadingStrategy.java:116) ~[paper-1.21.10.jar:1.21.10-113-9fc21bc]
	at io.papermc.paper.plugin.storage.SimpleProviderStorage.enter(SimpleProviderStorage.java:38) ~[paper-1.21.10.jar:1.21.10-113-9fc21bc]
	at io.papermc.paper.plugin.entrypoint.LaunchEntryPointHandler.enter(LaunchEntryPointHandler.java:39) ~[paper-1.21.10.jar:1.21.10-113-9fc21bc]
	at org.bukkit.craftbukkit.CraftServer.loadPlugins(CraftServer.java:555) ~[paper-1.21.10.jar:1.21.10-113-9fc21bc]
	at net.minecraft.server.dedicated.DedicatedServer.initServer(DedicatedServer.java:323) ~[paper-1.21.10.jar:1.21.10-113-9fc21bc]
	at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:1257) ~[paper-1.21.10.jar:1.21.10-113-9fc21bc]
	at net.minecraft.server.MinecraftServer.lambda$spin$2(MinecraftServer.java:384) ~[paper-1.21.10.jar:1.21.10-113-9fc21bc]
	at java.base/java.lang.Thread.run(Thread.java:1583) ~[?:?]
Caused by: java.lang.ClassNotFoundException: fr.xyness.pixworld.sellchest.API.SellChest_API
	at io.papermc.paper.plugin.entrypoint.classloader.PaperPluginClassLoader.loadClass(PaperPluginClassLoader.java:146) ~[paper-1.21.10.jar:1.21.10-113-9fc21bc]
	at io.papermc.paper.plugin.entrypoint.classloader.PaperPluginClassLoader.loadClass(PaperPluginClassLoader.java:107) ~[paper-1.21.10.jar:1.21.10-113-9fc21bc]
	at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:526) ~[?:?]
	... 15 more